立体阵列组合技术在南黄海盆地的应用  

APPLICATION OF TRIDIMENSIONAL DELAYED EXCITATION AIR-GUN ARRAY IN THE SOUTH YELLOW SEA BASIN

作　　者：唐松华[1] 李斌[1] 张异彪[1] 吴志强[2] 李玉剑[1] 刘璐晨[1] 

机构地区：[1]中国石化集团上海海洋石油局第一海洋地质调查大队,上海201208 [2]青岛海洋地质研究所,青岛266071

出　　处：《海洋地质前沿》2013年第5期64-70,共7页Marine Geology Frontiers

摘　　要：针对南黄海盆地碳酸盐岩沉积层对地震波场产生很强的散射和屏蔽作用、深层反射能量弱等特殊地震地质条件,开展大量的四子阵立体阵列组合模型设计,并优选出性能较优的阵列组合,使用优选出的四子阵列组合震源进行野外地震采集试验,获得了较好的中生界深层地震反射,取得了较好的应用效果。The occurrence of carbonate strata in the South Yellow Sea Basin may block seismic waves to penetrate into the deeper part. Based on numerical modeling, we develop a three-dimensional seis- mic source by experiment of different combination of 4 groups of air gun arrays. The 4 sub-arrays three-dimensional seismic source has already been tested in the field. The result was rather encoura- ging. By using this new seismic source, it may improve imaging effect of the Mesozoic in this region

关 键 词：南黄海盆地 立体震源 地震采集 中生界 

分 类 号：P631.46[天文地球—地质矿产勘探]